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1 vulnerability found for by thehappymonster
CVE-2025-14635 (GCVE-0-2025-14635)
Vulnerability from cvelistv5
Published
2025-12-23 11:13
Modified
2025-12-23 14:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ha_page_custom_js' parameter in all versions up to, and including, 3.20.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, despite the intended role restriction of Custom JS to Administrators.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| thehappymonster | Happy Addons for Elementor |
Version: * ≤ 3.20.3 |
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"id": "CVE-2025-14635",
"options": [
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],
"role": "CISA Coordinator",
"timestamp": "2025-12-23T14:49:24.670142Z",
"version": "2.0.3"
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"providerMetadata": {
"dateUpdated": "2025-12-23T14:50:59.327Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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"cna": {
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}
],
"metrics": [
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"cvssV3_1": {
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
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"problemTypes": [
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"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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"providerMetadata": {
"dateUpdated": "2025-12-23T11:13:49.431Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/16e7adef-68ab-4dd6-bd80-252622cfe705?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.2/extensions/custom-js.php#L76"
},
{
"url": "https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.2/extensions/custom-js.php#L60"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3421733/"
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],
"timeline": [
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"time": "2025-12-13T00:37:07.000+00:00",
"value": "Vendor Notified"
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{
"lang": "en",
"time": "2025-12-22T22:08:35.000+00:00",
"value": "Disclosed"
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],
"title": "Happy Addons for Elementor \u003c= 3.20.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom JS"
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},
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"datePublished": "2025-12-23T11:13:49.431Z",
"dateReserved": "2025-12-13T00:18:41.686Z",
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